* {
    margin: 0 auto;
    padding: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #fff;
}

body {
    background: url(../images/warranty_bg.png) no-repeat;
    background-position: 100% 0%;
}

h5 {
    font-size: 16px;
}

.head-menu-box {
    height: 70px;
    background-color: #454545;
    /* display: flex; */
    /* justify-content: space-between; */
    /* align-items: center; */
    position: relative;
    /* overflow: hidden; */
}

.logo img {
    float: left;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.lanSelect {
    margin-right: 30px;
    float: right;
    position: relative;
}

.selectLanText {
    position: relative;
    line-height: 70px;
}

.icon-lanSelect {
    position: absolute;
    top: 52%;
    transform: rotateZ(90deg);
    height: 0px;
    right: 0px;
}

.dropdown-menu {
    background-color: #fff;
    border-radius: 5px;
    border: 1px solid rgba(0, 0, 0, .15);
    position: absolute;
    top: 70px;
    right: 15px;
    width: 160px;
    display: none;
}

.dropdown-menu li {
    /* text-align: center; */
}

.dropdown-menu a {
    color: #636162;
    padding: 5px 25px;
    border-bottom: 1px dashed #D2D2D2;
    /* width: 100%; */
    display: block;
}

.tabs-box {
    overflow: hidden;
    border: 1px solid #ccc;
    width: 99.1%;
}

.sub-tabs-box {
    float: left;
    padding: 10px;
    text-align: center;
    border-right: 1px solid #ccc;
    background-color: #428BCB;
    width: 33.3%;
    color: #fff;
    box-sizing: border-box;
    font-size: 12px;
    border-bottom: 1px solid #fff;
}

.sub-tabs-box:last-child {
    border-right: none;
}

.active {
    color: #000;
    background-color: #fff;
}

.content-sub-box {
    padding: 10px;
    font-size: 13px;
}

.content-sub-box h5 {
    text-align: center;
    font-weight: 900;
}

.content-sub-box p {
    margin-bottom: 15px;
    line-height: 15px;
}

.content-sub-box img {
    width: 100%;
}

.selectLan {
    color: #999;
    font-size: 13px;
}

.icon-lanSelect {
    color: #999;
}

@media only screen and (max-width: 768px) {
    .sub-tabs-box {
        width: 50%;
    }
    .content-box img {
        width: 100% !important;
        display: block;
        margin: 0 auto;
        padding: 0;
        /* text-align: center; */
    }
}

@media only screen and (min-width: 768px) {
    .sub-tabs-box {
        width: 25%;
    }
    .content-box img {
        width: 50%;
        display: block;
        margin: 0 auto;
        padding: 0;
        /* text-align: center; */
    }
}

@media only screen and (min-width: 1000px) {
    .sub-tabs-box {
        width: 25%;
    }
    .content-box {
        padding: 20px 100px;
    }
    .content-box img {
        width: 35%;
        display: block;
        margin: 0 auto;
        padding: 0;
        /* text-align: center; */
    }
}